Re: [PATCH 1/2] kexec_file: Drop weak attribute from functions

2022-07-05 Thread Coiby Xu
Hi Baoquan and Naveen, On Mon, Jul 04, 2022 at 12:10:00PM +0800, Baoquan He wrote: On 07/01/22 at 01:04pm, Naveen N. Rao wrote: Drop __weak attribute from functions in kexec_file.c: - arch_kexec_kernel_image_probe() - arch_kimage_file_post_load_cleanup() - arch_kexec_kernel_image_load() - arch_

Re: [PATCH v9 0/7] crash: Kernel handling of CPU and memory hot un/plug

2022-07-05 Thread Baoquan He
On 07/05/22 at 10:17am, Eric DeVolder wrote: > Nudge... > Thanks! Seems DavidH has concern and rasied it after you posted v9. Is that solved? > > On 6/13/22 17:42, Eric DeVolder wrote: > > When the kdump service is loaded, if a CPU or memory is hot > > un/plugged, the crash elfcorehdr (for x86),

Re: [PATCH v4 4/5] of: kexec: Refactor IMA buffer related functions to make them reusable

2022-07-05 Thread Mimi Zohar
[Cc'ing Borislav Petkov , Jonathan McDowell ] Hi Stefan, On Thu, 2022-06-30 at 22:26 -0400, Stefan Berger wrote: > Refactor IMA buffer related functions to make them reusable for carrying > TPM logs across kexec. > > Signed-off-by: Stefan Berger > Cc: Rob Herring > Cc: Frank Rowand > Cc: Mimi

Re: [PATCH v9 0/7] crash: Kernel handling of CPU and memory hot un/plug

2022-07-05 Thread Eric DeVolder
Nudge... Thanks! eric On 6/13/22 17:42, Eric DeVolder wrote: When the kdump service is loaded, if a CPU or memory is hot un/plugged, the crash elfcorehdr (for x86), which describes the CPUs and memory in the system, must also be updated, else the resulting vmcore is inaccurate (eg. missing eith

Re: RISC-V: patched kexec-tools on github for review/testing

2022-07-05 Thread Yixun Lan
HI Nick On Tue, Jul 5, 2022 at 12:24 PM Nick Kossifidis wrote: > > Hello Yixun, > > On 7/2/22 14:35, Yixun Lan wrote: > > hi Nick > > > > ping, any update for this? any new patch for kexec-tools? > > > > I'd also like to try kexec on unmatched board, and encounter the same error > > as Alexandre

Re: RISC-V: patched kexec-tools on github for review/testing

2022-07-05 Thread Nick Kossifidis
Hello Yixun, On 7/2/22 14:35, Yixun Lan wrote: hi Nick ping, any update for this? any new patch for kexec-tools? I'd also like to try kexec on unmatched board, and encounter the same error as Alexandre Ghiti reported, generally I'm using almost same cmdline Yixun Lan The kernel-side patches

Re: [PATCH v4] arm64: mm: fix linear mem mapping access performance degradation

2022-07-05 Thread Baoquan He
On 07/04/22 at 07:09pm, Ard Biesheuvel wrote: > On Mon, 4 Jul 2022 at 18:38, Will Deacon wrote: > > > > On Mon, Jul 04, 2022 at 10:34:07PM +0800, guanghui.fgh wrote: > > > Thanks. > > > > > > 在 2022/7/4 22:23, Will Deacon 写道: > > > > On Mon, Jul 04, 2022 at 10:11:27PM +0800, guanghui.fgh wrote: >